Hadronic production of J/[psi] at large [chi][sub F] in 800 GeV p+Cu and p+Be collisions
The differential cross-section d[sigma]/dx[sub F] for J/[psi] production in 800 GeV proton-nucleus collisions has been measured in the kinematic range 0.30 [le] x[sub F] [le] 0.95 and x[sub F] [lt] p[perpendicular] [lt] 5 GeV through the decay mode J/[psi] [yields] [mu][sup +][mu][sup [minus]]. The nuclear dependence of J/[psi] production over this range was measured using copper and beryllium targets. The differential cross sections are in good agreement with the predictions of the symbolical parton duality model. The data show no evidence for an intrinsic charm component in the proton. The ratio of the differential cross sections for copper and beryllium shows a suppression of J/[psi] production in copper which increases with increasing x[sub F].
- Research Organization:
- Lawrence Berkeley Lab., CA (United States)
- Sponsoring Organization:
- DOE; USDOE, Washington, DC (United States)
- DOE Contract Number:
- AC03-76SF00098
- OSTI ID:
- 6690251
- Report Number(s):
- LBL-33331; ON: DE93007706
- Country of Publication:
- United States
- Language:
- English
Similar Records
Hadronic production of J/Ψ at large χF in 800 GeV p+Cu and p+Be collisions
Production of [ital J]/[psi] at large [ital x][sub [ital F]] in 800 GeV/[ital c] [ital p]-copper and [ital p]-beryllium collisions
Differential cross sections of J/{psi} and {psi}{sup {prime}} in 800 GeV/cp-Si interactions
Thesis/Dissertation
·
Mon Nov 30 23:00:00 EST 1992
·
OSTI ID:10131744
Production of [ital J]/[psi] at large [ital x][sub [ital F]] in 800 GeV/[ital c] [ital p]-copper and [ital p]-beryllium collisions
Journal Article
·
Sun Feb 27 19:00:00 EST 1994
· Physical Review Letters; (United States)
·
OSTI ID:5093579
Differential cross sections of J/{psi} and {psi}{sup {prime}} in 800 GeV/cp-Si interactions
Journal Article
·
Mon Mar 31 23:00:00 EST 1997
· Physical Review, D
·
OSTI ID:534455
Related Subjects
662340* -- Hadron Interactions-- (1992-)
663430 -- Nucleon-Induced Reactions & Scattering-- (1992-)
663520 -- Nuclear Mass Ranges-- A=6-19-- (1992-)
663550 -- Nuclear Mass Ranges-- A=59-89-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYON-BARYON INTERACTIONS
BEAUTY PARTICLES
BERYLLIUM 9 TARGET
BOSONS
CALCULATION METHODS
CHARMONIUM
COPPER
CROSS SECTIONS
DATA ACQUISITION SYSTEMS
DIFFERENTIAL CROSS SECTIONS
ELEMENTARY PARTICLES
ELEMENTS
FINAL-STATE INTERACTIONS
HADRON-HADRON INTERACTIONS
HADRONS
INTERACTIONS
J PSI-3097 MESONS
MASS SPECTRA
MESONS
METALS
MONTE CARLO METHOD
NUCLEON-NUCLEON INTERACTIONS
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
PROTON-NUCLEON INTERACTIONS
QUARKONIUM
SPECTRA
TARGETS
TRANSITION ELEMENTS
VECTOR MESONS
663430 -- Nucleon-Induced Reactions & Scattering-- (1992-)
663520 -- Nuclear Mass Ranges-- A=6-19-- (1992-)
663550 -- Nuclear Mass Ranges-- A=59-89-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYON-BARYON INTERACTIONS
BEAUTY PARTICLES
BERYLLIUM 9 TARGET
BOSONS
CALCULATION METHODS
CHARMONIUM
COPPER
CROSS SECTIONS
DATA ACQUISITION SYSTEMS
DIFFERENTIAL CROSS SECTIONS
ELEMENTARY PARTICLES
ELEMENTS
FINAL-STATE INTERACTIONS
HADRON-HADRON INTERACTIONS
HADRONS
INTERACTIONS
J PSI-3097 MESONS
MASS SPECTRA
MESONS
METALS
MONTE CARLO METHOD
NUCLEON-NUCLEON INTERACTIONS
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
PROTON-NUCLEON INTERACTIONS
QUARKONIUM
SPECTRA
TARGETS
TRANSITION ELEMENTS
VECTOR MESONS